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Anhui Fitech Material Co.,Ltd has successfully certified by ISO 14001:2015 environmental management system,ISO 9001:2015 quality management system and ISO 45001 occupational health and safety certification. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology. If you want to buy catalyst and molecular sieve, or look for price quotation, please contact judy@fitechem.com
4A molecular sieve is used for gas, liquid of dryness and adsorption water, ammonia gas, hydrogen sulfide, carbon dioxide, sulphur dioxide, ethanol, ethane,ethylene, propylene etc.4A molecular sieve cann’t adsorb propane and the molecular which are bigger than propane molecular.
Specification:
Item |
Unit |
Target |
|||
Shape |
Pellet |
Sphere |
|||
Diameter |
mm |
1.5-1.7 |
3.0-3.3 |
1.7-2.5 |
3.0-5.0 |
Size ratio to grade |
% |
≥98 |
≥98 |
≥96 |
≥96 |
Bulk density |
g/ml |
≥0.60 |
≥0.60 |
≥0.64 |
≥0.64 |
Wear ratio |
% |
≤0.20 |
≤0.25 |
≤0.20 |
≤0.20 |
Crushing strength |
N |
≥30/cm |
≥45/cm |
≥60/p |
≥70/p |
H2O adsorption |
% |
≥20.5 |
≥20.5 |
≥20.5 |
≥20.5 |
Methane adsorption |
% |
≥16 |
≥16 |
≥16 |
≥16 |
Packing water |
% |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
4A molecular sieve is also used for dryness of impurity gas in oil, oil & Natural gas and dehydration of ethanol.
Packing:
25KG Net weight iron drums innerlining double-layer plastic bag
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.